2530049983 has 2 divisors, whose sum is σ = 2530049984. Its totient is φ = 2530049982.

The previous prime is 2530049957. The next prime is 2530049993. The reversal of 2530049983 is 3899400352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2530049983 - 2⁹ = 2530049471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530049993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265024991 + 1265024992.

It is an arithmetic number, because the mean of its divisors is an integer number (1265024992).

Almost surely, 2^2530049983 is an apocalyptic number.

2530049983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530049983 is an equidigital number, since it uses as much as digits as its factorization.

2530049983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 2530049983 is about 50299.6022151269. The cubic root of 2530049983 is about 1362.6250450900.

The spelling of 2530049983 in words is "two billion, five hundred thirty million, forty-nine thousand, nine hundred eighty-three".